Description
Color
stone coated metal roof is based on Al-Zn(known as zincalume or
galvalume steel)steel. the before and after protective film
treatment,
together with high precision pressure-shaped gravel ensure the roof
to be the best roofing material. coated with an alloy composed of
Al *5%,Zn *3.4%,Si 1.6%,with non-toxic acrylic adhesive and natural
stone, color stone coated metal roof provides the advantages of
long life, strength, durability and beauty.
Super-weatherability?
1?Fires-resistance :
Both Al-Zinc steel and the stone
chips are non-organic materials ,they are naturally
and
proved not
combustible
2?Premium
performance in earthquake:
Stone-coated metal roofs are
light and strong, they won’t easily cause damages to
the
Understructures of the buildings
in earthquakes.
3?Snow-resistance weight bearing
anti-sliding:
Stone-coated metal roof is
characterised with snow-resistance, weight bearing and
anti-sliding, and thus problems
in the freezing areas can’t be worried.
4?Wind
resistance:
Scientific interlocking system
design and proved installation techniques gurantee the
roofing system more safety in
the storms cloudbursts and hurricanes.
5?Storm
resistance:
The roof is not noisy, and often
much quieter than the asphalt shingle roof or a heavy
traditional wood shake roof.
there won’t be any leakages in the storms ,and the roof
is
washed and appears as if it was
newly reinstalled.
6?Safety in
lightning:
There is no increase in the
likelihood of being struck by lightning, in case the
lightning
does strike, the energy safely
dissipates and exits into the ground.
7?Hailstone
resistance:
The stone-coated metal roof
tiles are proved to bear the hailstones without causing
damages.
